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Radiant|Lab Grown|IGI

0.74ct E SI1 Radiant Lab Grown Diamond

VG • E/SI1 • IGI LG617452154

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG617452154

Diamond specifications and retailer prices

From HK$1,216 HKD
$155 USD
As of October 27, 2026
Save HK$10,475 HKD (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$11,691 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.74ct lab-grown radiant diamond

This 0.74ct lab-grown radiant sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG617452154 or 617452154. Listed at 9 retailers as of October 27, 2026, with prices from HK$1,216 to HK$11,691, a HK$10,475 spread on the same certified stone. Do Amore Diamonds lists it at HK$11,691. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.74
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.9°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617452154
Dimensions6.48 × 4.37 × 2.98 mm
L/W Ratio1.48
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.48 mm4.37 mm0.74 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617452154
Side View
Table 65.0%Crown 44.9°Girdle: MediumPavilion 36.4°Culet: NoneDepth 68.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: HK$11,691 HKD|Low: HK$973 HKD|High: HK$11,691 HKD|Avg: HK$4,534 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 6HK$1,216 HKD
Retailer 9HK$1,365 HKD
Retailer 11HK$2,101 HKD
Retailer 10HK$2,158 HKD
Retailer 7HK$2,754 HKD
Retailer 12HK$3,327 HKD
Retailer 3HK$4,116 HKD
Retailer 5HK$5,116 HKD
Retailer 4HK$5,414 HKD
Retailer 8HK$6,356 HKD
Retailer 2HK$7,822 HKD
Do Amore DiamondsHK$11,691 HKD

13 data points across 12 retailers

9 retailersHK$1,216 HKD to HK$11,691 HKD

A
Cheapest Retailer
-
HK$1,216 HKD
$155 USD
A
Retailer 2
-
HK$1,365 HKD
$174 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,412 HKD
$180 USD
View
B+
Retailer 4
-
HK$2,754 HKD
$351 USD
View
B
Retailer 5
-
HK$5,116 HKD
$652 USD
View
B
Retailer 6
-
HK$5,351 HKD
$682 USD
View
B
Retailer 7
-
HK$6,356 HKD
$810 USD
View
B
Retailer 8
-
HK$7,822 HKD
£785 GBP
View
Most Expensive
B
Do Amore Diamonds
27-B039EBD7C · Oct 29
HK$11,691 HKD
$1,490 USD
View
8 more retailers have this diamond
Prices start from HK$1,216 HKDSave up to HK$10,475 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.74ct Radiant
HK$1,216 HKD